Function env_var_obfuscate 

pub fn env_var_obfuscate(input: &str) -> String

Obfuscates environment variable references for shell command evasion.

Useful for penetration testing on Parrot and Kali Linux systems.

Examples

use redstr::env_var_obfuscate;
let var = "$HOME";
let result = env_var_obfuscate(var);
assert!(result.len() > 0);